The known compromised machines were machines belonging to ANZ in Takapuna, Howick, Parnell & Ponsonby.
The Herald is reporting other locations, but there has been no confirmation or denial on those from the banks yet.
For some reason there is no mention of the starting date of these cases - that would be helpful for checking statements.
http://www.nzherald.co.nz/nz/news/article.cfm?c_id=1&objectid=10794824
Some of the fraudulent withdrawals reported were actually quite small, but maybe that is all that was in those accounts at the time or it was the final amount left after previous fraudulent withdrawals.
Anyone affected by other machines than the ones confirmed?